Perhaps you should try some spelling variations:
"coder specification of coding problem" » "model specification of coding problem" (Expand search), "code specifications of coding problem" (Expand search), "under specification of coding problem" (Expand search), "coder specification of coding problems" (Expand search), "coder specification of coping problem" (Expand search), "coder specification of loading problem" (Expand search), "coder specification non coding problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder specification of coding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder specification of coding problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder specification of coding problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder specification of coding problem") OR ("api python python python programming"))*.